<template>
  <div class="p-2">
    <transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
      <div v-show="showSearch" class="mb-[10px]">
        <el-card shadow="hover">
          <el-form ref="queryFormRef" :model="queryParams" :inline="true">
            <el-form-item label="策略名称" prop="name">
              <el-input v-model="queryParams.name" placeholder="请输入策略名称" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item label="策略配置" prop="config">
              <el-input v-model="queryParams.config" placeholder="请输入策略配置" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item label="代理人ID" prop="agentId">
              <el-input v-model="queryParams.agentId" placeholder="请输入代理人ID" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item>
              <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
              <el-button icon="Refresh" @click="resetQuery">重置</el-button>
            </el-form-item>
          </el-form>
        </el-card>
      </div>
    </transition>

    <el-card shadow="never">
      <template #header>
        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button type="primary" plain icon="Plus" @click="handleAdd" v-hasPermi="['system:PayPolicy:add']">新增</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate()" v-hasPermi="['system:PayPolicy:edit']"
              >修改</el-button
            >
          </el-col>
          <el-col :span="1.5">
            <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete()" v-hasPermi="['system:PayPolicy:remove']"
              >删除</el-button
            >
          </el-col>
          <el-col :span="1.5">
            <el-button type="warning" plain icon="Download" @click="handleExport" v-hasPermi="['system:PayPolicy:export']">导出</el-button>
          </el-col>
          <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>
      </template>

      <el-table v-loading="loading" :data="PayPolicyList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <!-- <el-table-column label="策略ID" align="center" prop="policyId" v-if="true" /> -->
        <el-table-column label="策略名称" align="center" prop="name" />
        <el-table-column label="策略类型" align="center" prop="type">
          <template #default="{ row }">
            <span v-if="row.type == 1">邮箱验证</span>
            <span v-if="row.type == 2">国家验证</span>
          </template>
        </el-table-column>
        <el-table-column label="策略配置" align="center" show-overflow-tooltip>
          <template #default="{ row }">
            <span v-if="row.config != '[]'">{{ row.config }}</span>
          </template>
        </el-table-column>
        <el-table-column label="国家" align="center" prop="countryCode" show-overflow-tooltip />
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template #default="scope">
            <el-tooltip content="修改" placement="top">
              <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:PayPolicy:edit']"></el-button>
            </el-tooltip>
            <el-tooltip content="删除" placement="top">
              <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['system:PayPolicy:remove']"></el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>

      <pagination
        v-show="total > 0"
        :total="total"
        v-model:page="queryParams.pageNum"
        v-model:limit="queryParams.pageSize"
        :page-sizes="[20, 50, 100, 300]"
        @pagination="getList"
      />
    </el-card>
    <!-- 添加或修改风控策略对话框 -->
    <el-dialog :title="dialog.title" v-model="dialog.visible" width="870px" append-to-body>
      <el-form ref="PayPolicyFormRef" :model="form" :rules="rules" label-width="110" label-position="left">
        <el-form-item label="策略名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入策略名称" />
        </el-form-item>
        <el-form-item label="策略类型" prop="type">
          <el-select v-model="form.type" :disabled="form.policyId" clearable placeholder="请选择策略类型">
            <el-option :value="1" label="邮箱验证"></el-option>
            <el-option :value="2" label="国家验证"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item v-if="form.type == 2" label="国家验证策略" prop="countryType">
          <el-select v-model="form.countryType" clearable placeholder="请选择国家验证策略">
            <el-option :value="1" label="黑名单"></el-option>
            <el-option :value="2" label="白名单"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="国家" v-if="form.countryType > 0" prop="countryCodeCopy">
          <el-cascader
            v-model="form.countryCodeCopy"
            style="width: 100%"
            placeholder="请选择国家"
            :options="countryOption"
            clearable
            :show-all-levels="false"
            :props="{ multiple: true, checkStrictly: false, emitPath: false }"
            filterable
          />
        </el-form-item>
        <template v-if="form.type == 1">
          <div class="font-bold text-[14px]"><span class="text-[var(--el-color-danger)] pr-1">*</span>邮箱验证策略</div>
          <el-button type="primary" icon="Plus" class="my-2" @click="addRows">新增</el-button>
          <el-table :data="form.configCopy">
            <!-- <el-table-column type="index" label="序号" align="center" width="70"> </el-table-column> -->
            <el-table-column label="时间" align="center">
              <template #default="{ row, column, $index }">
                <!-- <el-input-number v-model="row.time" v-if="configIndex == $index" /> -->
                <span class="cursor-pointer">{{ row.time }}小时</span>
              </template>
            </el-table-column>
            <el-table-column label="类型" align="center">
              <template #default="{ row, column, $index }">
                <el-select v-model="row.status">
                  <el-option v-for="item in configList[$index]" :value="item.value" :label="item.label"></el-option>
                </el-select>
              </template>
            </el-table-column>
            <el-table-column label="次数" width="180" align="center">
              <template #default="{ row, column, $index }">
                <el-input-number v-model="row.count" />
              </template>
            </el-table-column>
            <el-table-column label="验证字段" align="center">
              <template #default="{ row, column, $index }">
                <!-- <el-select v-model="row.validField" v-if="configIndex == $index">
                <el-option v-for="item in policy_fields" :value="item.value" :label="item.label"></el-option>
              </el-select>
              <template v-else>
                <dict-tag :options="policy_fields" :value="row.validField" class="cursor-pointer" />
              </template> -->
                <span>邮箱</span>
              </template>
            </el-table-column>
            <el-table-column label="设置" align="center">
              <template #default="{ row, $index }">
                <el-button type="danger" text @click="deleteRow($index)">删除</el-button>
              </template>
            </el-table-column>
          </el-table>
        </template>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="PayPolicy" lang="ts">
import { listPayPolicy, getPayPolicy, delPayPolicy, addPayPolicy, updatePayPolicy } from '@/api/pay/PayPolicy';
import { PayPolicyVO, PayPolicyQuery, PayPolicyForm } from '@/api/pay/PayPolicy/types';

const { proxy } = getCurrentInstance() as ComponentInternalInstance;

const PayPolicyList = ref<PayPolicyVO[]>([]);
const buttonLoading = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref<Array<string | number>>([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const { policy_fields } = toRefs<any>(proxy?.useDict('policy_fields'));
const queryFormRef = ref<ElFormInstance>();
const PayPolicyFormRef = ref<ElFormInstance>();

const dialog = reactive<DialogOption>({
  visible: false,
  title: ''
});

const initFormData: PayPolicyForm = {
  policyId: undefined,
  name: undefined,
  configCopy: [],
  countryType: '',
  countryCode: ''
};
const data = reactive<PageData<PayPolicyForm, PayPolicyQuery>>({
  form: { ...initFormData },
  queryParams: {
    pageNum: 1,
    pageSize: 20,
    name: undefined,
    config: undefined,
    agentId: undefined,
    params: {}
  },
  rules: {
    policyId: [{ required: true, message: '策略ID不能为空', trigger: 'blur' }],
    name: [{ required: true, message: '策略名称不能为空', trigger: 'blur' }],
    configCopy: [{ required: true, message: '策略配置不能为空', trigger: 'blur' }],
    countryType: [{ required: true, message: '国家验证策略不能为空', trigger: 'blur' }],
    countryCodeCopy: [{ required: true, message: '国家不能为空', trigger: 'blur' }],
    type: [{ required: true, message: '策略类型不能为空', trigger: 'blur' }]
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询风控策略列表 */
const getList = async () => {
  loading.value = true;
  const res = await listPayPolicy(queryParams.value);
  PayPolicyList.value = res.rows;
  total.value = res.total;
  loading.value = false;
};

/** 取消按钮 */
const cancel = () => {
  reset();
  dialog.visible = false;
};

/** 表单重置 */
const reset = () => {
  form.value = { ...initFormData };
  PayPolicyFormRef.value?.resetFields();
  form.value.configCopy = [];
  form.value.countryCodeCopy = [];
};

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.value.pageNum = 1;
  getList();
};

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value?.resetFields();
  handleQuery();
};

/** 多选框选中数据 */
const handleSelectionChange = (selection: PayPolicyVO[]) => {
  ids.value = selection.map((item) => item.policyId);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
};

/** 新增按钮操作 */
const handleAdd = () => {
  reset();
  dialog.visible = true;
  dialog.title = '添加风控策略';
};

/** 修改按钮操作 */
const handleUpdate = async (row?: PayPolicyVO) => {
  reset();
  const _policyId = row?.policyId || ids.value[0];
  const res = await getPayPolicy(_policyId);
  Object.assign(form.value, res.data);
  form.value.configCopy = JSON.parse(res.data.config);
  form.value.countryCodeCopy = res.data.countryCode?.split(',');
  dialog.visible = true;
  dialog.title = '修改风控策略';
};

/** 提交按钮 */
const submitForm = () => {
  PayPolicyFormRef.value?.validate(async (valid: boolean) => {
    if (valid) {
      if (!form.value.configCopy.length && form.value.countryType == 0) {
        ElMessage.error('请添加验证配置');
        return false;
      }
      let validateConfig = form.value.configCopy.filter((item) => {
        return !item.count || !item.status || !item.validField;
      });
      if (validateConfig.length) {
        ElMessage.error(`请完整填写第${validateConfig[0].index + 1}行的表单信息`);
        return false;
      }
      if (form.value.countryCodeCopy) {
        form.value.countryCode = form.value.countryCodeCopy.join(',');
      }

      buttonLoading.value = true;
      form.value.config = JSON.stringify(form.value.configCopy);
      if (form.value.policyId) {
        await updatePayPolicy(form.value).finally(() => (buttonLoading.value = false));
      } else {
        await addPayPolicy(form.value).finally(() => (buttonLoading.value = false));
      }
      proxy?.$modal.msgSuccess('操作成功');
      dialog.visible = false;
      await getList();
    }
  });
};

/** 删除按钮操作 */
const handleDelete = async (row?: PayPolicyVO) => {
  const _policyIds = row?.policyId || ids.value;
  await proxy?.$modal.confirm('是否确认删除风控策略编号为"' + _policyIds + '"的数据项？').finally(() => (loading.value = false));
  await delPayPolicy(_policyIds);
  proxy?.$modal.msgSuccess('删除成功');
  await getList();
};

/** 导出按钮操作 */
const handleExport = () => {
  proxy?.download(
    'system/PayPolicy/export',
    {
      ...queryParams.value
    },
    `PayPolicy_${new Date().getTime()}.xlsx`
  );
};

const inputRef = ref(null);
const addRows = () => {
  let data = {
    count: null,
    status: null,
    time: 24,
    index: form.value.configCopy.length,
    fieldName: '邮箱',
    validField: 'customerEmail'
  };
  configIndex.value = form.value.configCopy.length;
  form.value.configCopy.push(data);
};
const deleteRow = (index: number) => {
  form.value.configCopy = form.value.configCopy.filter((item, index2) => index != index2);
};
const configIndex = ref<number>(0);
const editorRow = (index) => {
  configIndex.value = index;
};

const countryOption = ref([]);

// 验证配置列表
const configList = computed(() => {
  let statusArr = [
    { label: '提交', value: 1 },
    { label: '成功', value: 2 },
    { label: '失败', value: 3 }
  ];

  // 遍历 form.value.configCopy，为每个位置动态生成可选列表
  return form.value.configCopy.map((_, currentIndex) => {
    // 收集除当前项以外的所有已选 status 值
    const usedStatus = form.value.configCopy
      .filter((item, index) => index !== currentIndex && item.status !== null && item.status !== undefined)
      .map((item) => item.status);

    // 过滤掉已被其他项选中的状态值
    return statusArr.filter((status) => !usedStatus.includes(status.value));
  });
});

onMounted(() => {
  getList();
  proxy?.getConfigKey('sys.country.list').then((response: any) => {
    countryOption.value = JSON.parse(response.data);
  });
});
</script>
